128467924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60257}}^1$

素因数の和:60315

約数の個数: 24

約数和(自身を含む): 248021928

約数和(自身を除く): 119554004

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 60257, 120514, 241028, 783341, 1566682, 2470537, 3133364, 4941074, 9882148, 32116981, 64233962, 128467924]

約数ペア:

[(1, 128467924), (2, 64233962), (4, 32116981), (13, 9882148), (26, 4941074), (41, 3133364), (52, 2470537), (82, 1566682), (164, 783341), (533, 241028), (1066, 120514), (2132, 60257)]